def encode_atomxml(obj_d):
"""
encode instance of OwcContext dict into atom xml encoding,
because we can't do circular imports
:param obj_d: the dict from owscontext to dict
:return: b'atomxml'
"""
# try:
# xml_tree = axml_context(obj_d)
# tree = etree.ElementTree(xml_tree)
# return tree
# except TypeError as te:
# log.warning('problem encoding context to xml', te)
# raise te
# except AttributeError as ae:
# log.warning('problem encoding context to xml', ae)
# raise ae
# except ValueError as ve:
# log.warning('problem encoding context to xml', ve)
# raise ve
# except ParseError as pe:
# log.warning('problem encoding context to xml', pe)
# raise pe
xml_tree = axml_context(obj_d)
tree = etree.ElementTree(xml_tree)
return element_to_string(tree, encoding='utf-8', xml_declaration=False)
def _get_etree_for_record(self, uuid):
"""
Set self.record_etree to etree ElementTree
of record with inputted uuid.
"""
xml = self.records[uuid].xml
root = etree.fromstring(xml)
return etree.ElementTree(root)
def getrecordbyid(self, ids=[], esn=u'full', outputschema=u'gmd', **kw):
'''
:param ids: (Default value = [])
:param esn: (Default value = u'full')
:param outputschema: (Default value = u'gmd')
:param **kw:
'''
from owslib.csw import namespaces
csw = self._ows(**kw)
kwa = {
u'esn': esn,
u'outputschema': namespaces[outputschema],
}
# Ordinary Python version's don't support the metadata argument
log.info(u'Making CSW request: getrecordbyid %r %r', ids, kwa)
csw.getrecordbyid(ids, **kwa)
if csw.exceptionreport:
err = u'Error getting record by id: %r' % \
csw.exceptionreport.exceptions
# log.error(err)
raise CswError(err)
if not csw.records:
return
record = self._xmd(csw.records.values()[0])
## strip off the enclosing results container, we only want the metadata
# md = csw._exml.find("/gmd:MD_Metadata")#, namespaces=namespaces)
# Ordinary Python version's don't support the metadata argument
md = csw._exml.find('/{http://www.isotc211.org/2005/gmd}MD_Metadata')
mdtree = etree.ElementTree(md)
try:
record[u'xml'] = etree.tostring(mdtree,
pretty_print=True,
encoding=unicode)
except TypeError:
# API incompatibilities between different flavours of elementtree
try:
record[u'xml'] = etree.tostring(mdtree,
pretty_print=True,
encoding=unicode)
except AssertionError:
record[u'xml'] = etree.tostring(md,
pretty_print=True,
encoding=unicode)
record[u'xml'] = u'<?xml version="1.0" encoding="UTF-8"?>\n' + record[
u'xml']
record[u'tree'] = mdtree
return record
def getrecordbyid(self, ids=[], esn="full", outputschema="gmd", **kw):
from owslib.csw import namespaces
csw = self._ows(**kw)
kwa = {
"esn": esn,
"outputschema": namespaces[outputschema],
}
# Ordinary Python version's don't support the metadata argument
log.info('Making CSW request: getrecordbyid %r %r', ids, kwa)
csw.getrecordbyid(ids, **kwa)
if csw.exceptionreport:
err = 'Error getting record by id: %r' % \
csw.exceptionreport.exceptions
#log.error(err)
raise CswError(err)
if not csw.records:
return
record = self._xmd(csw.records.values()[0])
## strip off the enclosing results container, we only want the metadata
#md = csw._exml.find("/gmd:MD_Metadata")#, namespaces=namespaces)
# Ordinary Python version's don't support the metadata argument
md = csw._exml.find("/{http://www.isotc211.org/2005/gmd}MD_Metadata")
if outputschema == 'fgdc':
md = csw._exml.find("/metadata")
mdtree = etree.ElementTree(md)
try:
record["xml"] = etree.tostring(mdtree,
pretty_print=True,
encoding=unicode)
except TypeError:
# API incompatibilities between different flavours of elementtree
try:
record["xml"] = etree.tostring(mdtree,
pretty_print=True,
encoding=unicode)
except AssertionError:
record["xml"] = etree.tostring(md,
pretty_print=True,
encoding=unicode)
record[
"xml"] = '<?xml version="1.0" encoding="UTF-8"?>\n' + record["xml"]
record["tree"] = mdtree
return record